These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Validation of the mouse peripheral blood micronucleus assay using acridine orange supravital staining with urethane.
    Author: Kishi M, Horiguchi Y, Watanabe S, Hayashi M.
    Journal: Mutat Res; 1992; 278(2-3):205-8. PubMed ID: 1372707.
    Abstract:
    The mouse peripheral blood micronucleus assay using acridine orange supravital staining was compared with the standard bone marrow assay using urethane (ethyl carbamate)-treated mice. Urethane was intraperitoneally injected to CD-1 and BDF1 mice at doses ranging from 62 to 1000 and 62 to 250 mg/kg, respectively. Peripheral blood was collected from the tail 0, 24, 48, and 72 h and bone marrow cells were smeared at 24 and 42 h after the treatment. Although the response of micronucleus induction in peripheral reticulocytes was delayed by about 24 h compared to that in bone marrow polychromatic erythrocytes, the maximum frequencies of micronucleated young erythrocytes were comparable. Therefore, the peripheral blood micronucleus assay using the acridine orange supravital staining method may provide a good alternative to the conventional bone marrow assay.
    [Abstract] [Full Text] [Related] [New Search]